fields:
  file:
    required:
      msg: you must choose a file
    sfFileValidator
      mime_types:
        - 'application/rtf'
	- 'application/pdf'
	- 'application/postscript'
	- 'application/vnd.oasis.opendocument.text'
	- 'application/zip'
	- 'application/x-zip'
	- 'application/x-zip-compressed'
	- 'application/x-gzip'
	- 'application/bzip2'
	- 'application/x-tar'
	- 'application/x-bzip2'
	# audio   
	- 'audio/x-ogg'
	- 'audio/mpeg3'
	- 'audio/x-mpeg-3'
	- 'audio/mpeg'
	- 'audio/x-mpequrl'
	# video
	- 'application/x-troff-msvideo'
	- 'video/mpeg'
	- 'video/x-mpeg'
	- 'video/avi'
	- 'video/msvideo'
	- 'video/x-msvideo'
	- 'video/x-flv'
	# image
	- 'image/gif'
	- 'image/x.djvu'
	- 'image/vnd.djvu'
	- 'image/djvu'
	- 'audio/x-ogg'
	- 'image/gif'
	- 'image/tiff'
	- 'image/jpeg'
	- 'image/jpg'
	- 'image/pjpeg'
	- 'image/png'
	- 'image/x-png'
	- 'image/svg'
	- 'image/svg+xml'
	- 'image/svg-xml'
	- 'text/xml-svg'
	- 'image/vnd.adobe.svg+xml'
	- 'text/rtf'
	- 'text/html'
	- 'text/plain'
      mime_types_error: we don&prime;t accept such file format
      max_size: 1024000000
      max_size_error: this file is too big
